... you want, such as architecture, landscaping, billboards, railway tunnel, station, wharf, banners, bridges, and a number of other applications.FEATURES ... that LED tube without Y-DEALY and flicker. 11. High power supply efficiency (>90%) exhibits the advantage of energy conservation. 12. ... Architecture,2. Landscaping,3. Billboards,4. Railway tunnel,5. Station,6. Wharf,7. Banners,8. Bridges and a number of ...